1 files changed, 3 insertions, 1 deletions
diff --git a/heating-cgi/heating.cgi b/heating-cgi/heating.cgi
index 88474dd..dd608b6 100755
--- a/heating-cgi/heating.cgi
+++ b/heating-cgi/heating.cgi
@@ -567,7 +567,9 @@ sub do_radiators() {
         print "<td style='background-color: " . ${rd}->{temp_colour} . "' >",
           $rd->{TEMPERATURE}, "</td>";
         print "<td>", $rd->{var2},     "</td>";
-        print "<td>", $rd->{HUMIDITY}, "</td>";
+        print "<td>";
+	print $rd->{HUMIDITY} if exists $rd->{HUMIDITY};
+	print "</td>";
         print "<td>", $rd->{DELTA},    "</td>";
         print "<td style='background-color: " . ${rd}->{state_colour} . "' >",
           $rd->{state}, "</td>";